US Trademark Classification (Classes 01–45)

Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.

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Class	Item No.	Chinese	English
07	007-1490	机器联轴器和传动部件（陆地车辆用的除外）及其零件	Machine coupling and transmission components, except for land vehicles, and parts therefor
07	007-1233	机械零件，即轴承	Machine parts, namely, bearings
07	007-4219	自动纸张配页机	Automatic sheet collating machines
07	007-4222	缫丝机械	Silk reeling machinery
07	007-4221	苎麻剥麻机	Ramie decorticating machines
07	007-4223	绢纺机械	Silk spinning machinery
07	007-4218	胶印机	Offset printing presses
07	007-632	工业切纸机	Industrial paper cutting machines
07	007-4209	工业用撞纸机	Paper jogging machines for industrial use
07	007-4228	余热发电机	Electric power generators using waste heat
07	007-4229	利用地热能的发电机	Electric power generators using geothermal power
07	007-503	油分离器	Oil separators
07	007-4210	动力驱动锯	Power-driven saws
07	007-612	纸浆精炼机	Pulp refining machines
07	007-1118	车辆用散热器	Radiators for vehicles
07	007-1888	缝合机	Stitching machines
07	007-1154	马达和引擎用防污染装置	Anti-pollution devices for motors and engines
07	007-4196	糙米分选机	Rough rice separating machines
07	007-1872	机器用减摩垫	Anti-friction pads for machines
07	007-136	输送机传输带	Belts for conveyors
07	007-1866	挤奶机用吸杯	Suction cups for milking machines
07	007-1875	瓶子盖塞机	Bottle stoppering machines
07	007-1876	瓶子冲洗机	Bottle washing machines
07	007-1519	织带机	Braiding machines
07	007-143	机器制动器	Brakes for machines